When Kar and Chakotay are fleeing the Kazon, Kar tells Chakotay that he will show him how to disable the weapon systems. Strangely, he makes this announcement in full view and hearing of all the other Kazon. Isn't this the kind of thing you would save until you were alone with Chakotay?

Plotline

Commander Chakotay accidentally becomes involved in the initiation rites of a young Kazon.